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参数资料
| 型号： | MK2049-11SI |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 56 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| 封装： | 0.300 INCH, SOIC-20 |
| 文件页数： | 7/13页 |
| 文件大小： | 166K |
| 代理商： | MK2049-11SI |
Communications Clock PLL
MDS 2049-11 C
3
Revision 021402
Integrated Circuit Systems, Inc. q 525 Race Street San Jose, CA 95126 q tel (408) 295-9800 q
www.icst.com
MK2049-11
Pin Descriptions
Pin
Number
Pin
Name
Pin
Type
Pin Description
1
NC
-
No internal connection, may be tied high or low, or left floating.
2
X2
-
Crystal Output. Connect this pin to the external reference crystal.
3
X1
-
Crystal Input. Connect this pin to the external reference crystal.
4
VDD
Power
Power Supply. Connect to +5V.
5
VDD
Power
Power Supply. Connect to +5V.
6
VDD
Power
Power Supply. Connect to +5V.
7
GND
Power
Ground.
8
CLK2
Output
Clock output, frequency determined by status of FS3:1 per table on
page 2.
9
CLK1
Output
Clock output, frequency determined by status of FS3:1 per table on
page 2.
10
8k
Output
8.000kHz Clock Output, applicable modes only, refer to table on page 2.
11
FS2
Input
Frequency selection input. Determines output clock frequencies per
table on page 2. Internal pull-up, will assume logic high when
unconnected.
12
FS3
Input
Frequency selection input. Determines output clock frequencies per
table on page 2. Internal pull-up, will assume logic high when
unconnected.
13
ICLK
Input
Input Clock Connection.
14
GND
Power
Ground.
15
VDD
Power
Power Supply. Connect to +5V.
16
CAP1
-
Loop Filter Connection. Refer to Block Diagram on page 1.
17
GND
Power
Ground.
18
CAP2
-
Loop Filter Connection. Refer to Block Diagram on page 1.
19
FS1
Input
Frequency selection input. Determines output clock frequencies per
table on page 2. Internal pull-up, will assume logic high when
unconnected.
20
NC
-
No internal connection, may be tied high or low, or left floating.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MK2049-34 | 制造商:ICS 制造商全称:ICS 功能描述:3.3 V Communications Clock PLL |
| MK2049-34A | 制造商:ICS 制造商全称:ICS 功能描述:3.3 Volt Communications Clock VCXO PLL |
| MK2049-34SAI | 功能描述:IC VCXO PLL CLK SYNTH 20-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MK2049-34SAILF | 功能描述:时钟合成器/抖动清除器 3.3 VOLT COMMUNICA. CLOCK VCXO PLL RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| MK2049-34SAILFTR | 功能描述:时钟合成器/抖动清除器 3.3 VOLT COMMUNICA. CLOCK VCXO PLL RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
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